| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.52 | 10.162% | $99.7186 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $249.32 | 5.814% | $263.8155 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $32.87 | 10.485% | $36.3164 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $95.30 | 9.142% | $104.0123 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $101.65 | 12.743% | $114.6033 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $204.50 | 6.684% | $218.1688 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $22.70 | 7.779% | $24.4658 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $796.86 | $861.1007 | $861.11 | $861.00 | $861.10 | |